Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: BOSCWIXA0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-380 A Prairie du Chien WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354      
608-380 1 Prairie du Chien WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2012-10-21   
608-391 3 Boscobel WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2012-10-21   
608-521 1 Readstown WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2021-10-30   
608-639 2 La Farge WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2020-06-04   
608-681 A Viola WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354      
608-681 1 Viola WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2020-07-13   
608-693 1 Westby WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2020-05-30   
608-701 A De Soto WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354      
608-701 1 De Soto WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2021-12-26   
608-749 A Eastman WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354      
608-749 1 Eastman WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2021-04-11   
608-761 A Seneca WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354      
608-761 1 Seneca WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2021-04-12   
608-887 2 Gays Mills WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2021-03-08   
608-955 2 Soldiers Grove WI 983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2021-11-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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